game0701 - プログラム倉庫

import java.awt.*;
import java.awt.event.*;
import java.awt.image.*;

class game0701 extends Frame implements MouseListener{
PixelGrabber pg;
Color col;
Image img;
int w=500;
int h=500;
int size;
int red,green,blue;
int pix[]=new int[w*h];
int memor[][]=new int[h][w];
int memog[][]=new int[h][w];
int memob[][]=new int[h][w];  
int mx,nx,m,n;
int m1,n1,m2,n2;    
int sx,sy;
int j;
String s1,s2,s3,s4;
Button bu1,bu2,bu3,bu4,bu5,bu6;

game0701(){  


size=50;
s1="mizu.jpg";
catchimg(s1);  


this.addMouseListener(this);

setLayout(new FlowLayout());

Button bu1 = new Button("little");
bu1.addActionListener(new beck());
add(bu1);
bu1.setActionCommand("c1");

Button bu2 = new Button("big");
bu2.addActionListener(new beck());
add(bu2);
bu2.setActionCommand("c2");

}

public static void main(String[] args) {
game0701 f = new game0701();
f.setSize(700,700);
f.setBackground(Color.blue) ;
f.setVisible(true);
f.addWindowListener(new WindowAdapter(){public void
windowClosing(WindowEvent e){System.exit(0);}});
}

public void paint( Graphics g ) {

g.setColor(Color.blue);
g.fillRect(0,0,700,700);
mx=1;
nx=1;
for (mx=0;mx<500;mx++){
for (nx=0;nx<500;nx++){  
g.setColor(new Color(memor[mx][nx],memog[mx][nx],memob[mx][nx]));  
g.fillRect(nx,mx,1,1);
}
}

g.setColor(Color.black);
g.fillRect(sx,sy,5,5);  
}

void catchimg(String s){

img = createImage(w,h);
img = Toolkit.getDefaultToolkit().getImage(s);
pg = new PixelGrabber(img,0,0,w,h,pix,0,w);

try{pg.grabPixels();}catch(InterruptedException ie){}
m=0;
n=0;
for(int i=0;i<w*h;i++){
int p = pix[i];
col=new Color(pix[i]);
red=col.getRed();
green=col.getGreen();
blue=col.getBlue();
memor[m][n]=red;
memog[m][n]=green;
memob[m][n]=blue;
n=n+1;
if (n==w)m=m+1;
if (n==w)n=0;
}

}


class beck implements ActionListener {
public void actionPerformed(ActionEvent e) {
if ("c1".equals(e.getActionCommand()))size=size+1;  
if ("c2".equals(e.getActionCommand()))size=size-1;      
if(size<1)size=1;
repaint();
}
}

public void mouseClicked(MouseEvent e) {
double mex,mey;
mey=e.getY() ;
mex=e.getX();  
sx=(int)mex;
sy=(int)mey;        
repaint();  
System.out.println(sx);
System.out.println(sy);
System.out.println(size);  
}
    public void mousePressed(MouseEvent e) {
        
    }
    public void mouseReleased(MouseEvent e) {
        
    }
    public void mouseEntered(MouseEvent e) {
        
    }
    public void mouseExited(MouseEvent e) {
        
    }
  
}